he figure above depicts an agar cube with a side length of 13mm. in a experiment, students submerged the cube in red dye for 12 hours. The red dye permeated 1 mm on each side, as indicated by the shading in the figure. Volume of a rectangular solid: V = lwh Calculate the volume of the agar cube that remained unpenetrated by the red dye.

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

In which state was more than 100 billion tons of coal mined in 2005?

Which feature would you expect to find in a population in which sexual selection depends on male competition?